package Box2D.Collision
{
	import Box2D.Common.b2Wrapper;
	
	public class b2ContactID extends b2Wrapper
	{
		private var _cf:b2ContactFeature;
		public function b2ContactID(wrapper:Object)
		{
			super(wrapper);
			_cf = new b2ContactFeature(wrapper);
		}
		public function get cf():b2ContactFeature{return _cf}
		public function get key():uint{return getInt(0)}
	}
}